Reproducible Research Repository
Reproducible Research Repository
  • Home
  • Repository
  • Collections
  • About
    Home / Repository / PRWP / RR_WLD_2025_494
PRWP

Reproducibility package for Temptation, Self-Control, And The Design Of Optimal Unemployment Insurance

2026
Reference ID
RR_WLD_2025_494
DOI
https://doi.org/10.60572/5fe7-vq20
Author(s)
Zoe Leiyu Xie, Pei Cheng Yu
Collections
World Bank Policy Research Working Papers
Metadata
JSON
Created on
Jan 16, 2026
Last modified
Jan 16, 2026
  • Project Description
  • Downloads
  • Overview
  • Reproducibility Package
  • Description
  • Scope and coverage
  • Disclaimer
  • Access and rights
  • Contacts
  • Information on metadata
  • Citation
  • Overview

    Abstract

    This paper studies how the unemployment insurance system should be designed when considering costly self-control. The standard optimal unemployment insurance with dynamic moral hazard features declining benefits over the unemployment spell, without a lower bound on consumption (“immiseration”). As documented in the empirical literature, unemployed workers may be tempted to undervalue the future benefits of job search. The paper models this behavioral bias using costly self-control---a utility cost incurred when a worker’s job search choice deviates from the choice that maximizes current period utility and disregards future utility. Compared with the standard setup with moral hazard alone and without behavioral bias, the optimal system features lower benefit levels, a less rapid decline in benefits over the unemployment spell, a lower bound on consumption for the unemployed, and a one-time reward when a worker returns to work. The findings suggest that food assistance benefits and a back-to-work bonus in many U.S. states are broadly in line with such an optimal unemployment system.

    Reproducibility Package

    Scripts
    Readme
    Link: https://reproducibility.worldbank.org/catalog/443/download/1264/README.pdf
    Reproducibility package for Temptation, Self-Control, And The Design Of Optimal Unemployment Insurance
    File name
    RR_WLD_2025_494
    Zip package
    RR_WLD_2025_494.zip
    Title
    Reproducibility package for Temptation, Self-Control, And The Design Of Optimal Unemployment Insurance
    Date
    2026-01
    Instructions
    See README in reproducibility package.
    Notes
    Computational reproducibility verified by Development Impact (DECDI) Analytics team, World Bank.
    Source code repository
    Repository name URI
    Reproducible Research Repository (World Bank) https://reproducibility.worldbank.org
    Software
    MATLAB
    Name
    MATLAB
    Version
    2024b

    Reproducibility

    Technology environment

    Paper exhibits were reproduced on a computer with the following specifications:
    • OS: Windows 11 Enterprise
    • Processor: Intel(R) Core(TM) i5-1145G7 CPU @ 2.60GHz
    • Memory available: 15.7 GB

    Technology requirements

    Runtime: 10 minutes

    Reproduction instructions

    The reproducibility package is currently embargoed; therefore, users are not able to reproduce the findings at this time.

    • The report validating the replicators’ results is included in the Downloads section of this entry.
    • Once the paper is published in a journal, the embargo will be lifted.
    • After the package is published, new users should open the main script main.m and run the code to reproduce the results.

    Data

    Data statement

    The package does not rely on external data, as the scripts generate the necessary data through simulations.

    Description

    Output
    Temptation, Self-Control, And The Design Of Optimal Unemployment Insurance
    Type
    Working Paper
    Title
    Temptation, Self-Control, And The Design Of Optimal Unemployment Insurance
    Description
    Policy Research Working Papers (PRWP) 11265
    URL
    http://documents.worldbank.org/curated/en/099056212012530317
    Authors
    Author Affiliation Email
    Zoe Leiyu Xie World Bank lxie@worldbank.org
    Pei Cheng Yu University of New South Wales pei-cheng.yu@unsw.edu.au
    Date of production

    2026-01-06

    Scope and coverage

    Geographic locations
    Location Code
    World WLD
    Keywords
    Unemployment Insurance Basic Income Job Search Temptation Self-Control Moral Hazard Dynamic Contracting Immiseration
    Topics
    ID Topic Parent topic ID Vocabulary Vocabulary URI
    D82 Asymmetric and Private Information • Mechanism Design D8 Journal of Economic Literature (JEL)
    H53 Government Expenditures and Welfare Programs H5 Journal of Economic Literature (JEL)
    I38 Government Policy • Provision and Effects of Welfare Programs I3 Journal of Economic Literature (JEL)
    J65 Unemployment Insurance • Severance Pay • Plant Closings J6 Journal of Economic Literature (JEL)
    J68 Public Policy J6 Journal of Economic Literature (JEL)

    Disclaimer

    Disclaimer

    The materials in the reproducibility packages are distributed as they were prepared by the staff of the International Bank for Reconstruction and Development/The World Bank. The findings, interpretations, and conclusions expressed in this event do not necessarily reflect the views of the World Bank, the Executive Directors of the World Bank, or the governments they represent. The World Bank does not guarantee the accuracy of the materials included in the reproducibility package.

    Access and rights

    License
    Name URI
    Modified BSD3 https://opensource.org/license/bsd-3-clause/

    Contacts

    Contacts
    Name Affiliation Email
    Zoe Leiyu Xie World Bank lxie@worldbank.org
    Reproducibility WBG World Bank reproducibility@worldbank.org

    Information on metadata

    Producers
    Name Abbreviation Affiliation Role
    Reproducibility WBG DECDI World Bank - Development Impact Department Verification and preparation of metadata
    Date of Production

    2026-01-06

    Document version

    1

    Citation

    Citation
    loading, please wait...
    Citation format
    Export citation: RIS | BibTeX | Plain text
    Back to Catalog
    The World Bank Working for a World Free of Poverty
    • IBRD IDA IFC MIGA ICSID

    © The World Bank Group, All Rights Reserved.